Nioi(匂い) is a willing servant of Lord Tedd, who came to the main EGS universe during Painted Black to find out if Dr. Sciuridae was alive here. In the process, she gave Ellen the infamous "nose-beep" which started her Second Life, in order to age her soul to an age that would match that of her body. Unknown to Ellen at that time, Nioi had first-hand experience with the Dewitchery Diamond; after some experimentation, Nioi had ended up accidentally creating Kaoli. She calls the Tedd from our dimension Tedd-chan, and saved Grace when Damien blew himself up. She also has said the gang has misconceptions of Lord Tedd.